Brush assembly



FIG. 1 shows an isometric perspective view of brush assembly in accordance with my design;

FIG. 2 shows a forward view thereof;

FIG. 3 shows a left side view thereof;

FIG. 4 shows a right side view thereof;

FIG. 5 shows a rear view thereof;

FIG. 6 shows a lower view thereof; and,

FIG. 7 shows a top view thereof. 

CLAIM I claim the ornamental design for a brush assembly, as shown and described. 